Integer Profile

3,981,726

2 × 3^2 × 7 × 31601

Prime factors, divisor sums, positional representations and sequence properties for 3,981,726. The prime factorization is 2 × 3^2 × 7 × 31601.

Number of positive divisors: 24. Showing the recorded part of the sequence: 216.

AbundantEvenComposite

Number bases

Decimal: 3981726
Binary: 1111001100000110011110 (22 bits)
Octal: 0o17140636
Hexadecimal: 0x3CC19E

Divisor catalog (24)

123679141821426312631,60163,20294,803189,606221,207284,409442,414568,818663,6211,327,2421,990,8633,981,726

Showing 24 of 24.

Collatz trajectory (216 steps)

Even: n → n/2; Odd: n → 3n + 1

3,981,7261,990,8635,972,5902,986,2958,958,8864,479,44313,438,3306,719,16520,157,49610,078,7485,039,3742,519,6877,559,0623,779,53111,338,5945,669,29717,007,8928,503,9464,251,97312,755,9206,377,9603,188,9801,594,490797,2452,391,7361,195,868597,934298,967896,902448,4511,345,354672,6772,018,0321,009,016504,508252,254126,127378,382189,191567,574283,787851,362425,6811,277,044638,522319,261957,784478,892239,446119,723359,170179,585538,756269,378134,689404,068202,034101,017303,052151,526

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3^2 × 7 × 31601
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 9,859,824
Proper-divisor sum: 5,878,098
Digit sum: 36
Digital root: 9